1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Georgia [21]
3 years ago
14

When The appearance of a system changes does the mass of the system also change why why not

Chemistry
2 answers:
Dahasolnce [82]3 years ago
8 0

Your question has been heard loud and clear.

Well , if youre talking about chemistry , then yes youre right , Appearance and mass are totally different concepts , appearance of any substance only depends on how the surfaces absorb and relfect light. Mass , well it is constant for a system and will never change , appearance of a system may change but not because of mass.

Thank you

seropon [69]3 years ago
5 0
No, because the appearance has nothing to do with system as well as the fact that appearance is only how it looks

(Btw, that toga picture is like... ughhhh!) hope this helps you ♥︎☀︎☁︎♨︎

You might be interested in
Egg white, marshmallow, and smoke from a smokestack are examples of _____. suspensions colloids solutions
d1i1m1o1n [39]
They are an example of colloids .....


6 0
3 years ago
Where in the eukaryotic cells does succinyl CoA take place​
STatiana [176]
In eukaryotic cells the citric acid cycle takes place in the matrix of the mitochondria.
3 0
3 years ago
What was the initial temperature of a gas contained in a 2.0-L bottle at a pressure of 1.00 atm if it was placed under vacuum an
lesya692 [45]
V1/T1 = V2/T2 

Substitute the value use ratio and proportion. Use calculator. 

V1 = (V2 x T1) / T2

1 is initial, 2 is final
4 0
3 years ago
What type of nuclear decay is shown by the reaction below?
pantera1 [17]

Answer:

B. Alpha

Explanation:

Alpha decays always split into an element and He.

Beta decays always split into an element and e- (eletrons).

Gamma decays always split into an element and radiation.

3 0
3 years ago
A piece of iron is heated to 95.0 celsius and then placed in an insulated vessel containing 250. grams of water at 25.0 celsius.
Nana76 [90]

Answer:

c) 387g

Explanation:

Water;

Mass = 250g

Specific heat = 4.184

Initial Temp, T1 = 25 + 273 = 298K

Final Temp, T2 = 35 + 273 = 308K

Heat = ?

H = mc(T2 - T1)

H = 250 * 4.184 (308 - 298)

H = 10460 J

Iron;

Initial Temp, T2 = 95 + 273 = 368K (Upon converting to kelvin temperature)

Mass = ?

Final Temp, T1 = 35 + 273 = 308

Heat = 10460 (Heat lost by iron is qual to heat gained by water)

Specific heat = 0.45

H = mc(T2-T1)

M = 10460 / [0.45 (308 - 368)]

M = 10460 / 27

M = 387g

7 0
2 years ago
Other questions:
  • Review Part B Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nit
    5·1 answer
  • Which is the best acid to use in the preparation of a buffer with ph = 3.3?
    8·1 answer
  • A 29.05 gram sample of cobalt is heated in the presence of excess oxygen. A metal oxide is formed with a mass of 40.88 g. Determ
    12·1 answer
  • A carbon skeleton is covalently bonded to both an amino group and a carboxyl group. When placed in water it ____
    11·1 answer
  • Which methods could be used to dilute a solution of sodium chloride (NaCl)?
    6·1 answer
  • What does pH stand for? and how acidic is the soil after rainfall
    13·1 answer
  • Which type of elastomeric material has the highest viscosity?
    14·1 answer
  • How much heat is released when 0.762 mol of copper cools<br> from 81.6°C to 52.2°C?
    8·1 answer
  • A football player with a mass of 200 kilograms sprints towards the goal line. Another football player with a mass of 120 kilogra
    9·2 answers
  • What is the ratio of 32oz of fuel to oil for 25 to 1.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!